The Minimum Acceleration Step affects the Acceleration of the FingerScan within the Icon Window. The Default Setting of 0 indicates this is NOT used. In general, the minimum speed depends on the FingerScan speed scroll bar in CrossScanner Setup and the number of icons available (as set in Scan Options in CrossScanner Setup). If Acceleration is set, but the beginning speed seems to slow, you may change this setting to reflect 1, 2, or 3. If used, the recommended setting is 2. Note that internal calculations can override this setting. You may wish to disable "Accelerate through Icon Window" in FingerScan Settings.

See Advanced Notes for more details regarding this setting (MinAccelStep).